Step-by-step explanation:
9.(12/3)²
9.(144/9)
[The 9 in numerator and the 9 in denominator can be cancelled]
144
the answer is 144
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Answer:
x+19
Step-by-step explanation:
3x+12 - 2x+7 = x+19
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Answer:
the answer is c (2,1,0)
Step-by-step explanation: